12821636 (number)

12821636 is an even 8-digits composite number following 12821635 and preceding 12821637. In scientific notation, it is written as 1.2821636 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 6400608 positive integers (up to 12821636) that are relatively prime to 12821636.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand six hundred thirty-six

Notation

Scientific notation 1.2821636 × 10^7
Engineering notation 1.2821636 × 10^6

Prime Factorization of 12821636

Prime Factorization 2 × 2 × 733 × 4373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6410818
Product of the distinct prime numbers

The prime factorization of 12821636 is 2 × 2 × 733 × 4373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 50, 66, 554, 541, 9543, 4051, 36338, 56387, 380158, 130099, 2782544, 9971847, 4383749, 59671109, 507976701, 576103234, 8658266618, 9778446961

Basic calculations (n = 12821636)

Multiplication

n×y
n×2 25643272
n×3 38464908
n×4 51286544
n×5 64108180

Division

n÷y
n÷2 6410818
n÷3 4273878.6666667
n÷3 3205409
n÷5 2564327.2

Exponentiation

ny
n2 164394349716496
n3 2.1078045125216E+21
n4 2.702550221871E+28
n5 3.4651115216549E+35

Nth Root

y√n
2√n 3580.7312102418
3√n 234.05314496512
4√n 59.839211310326
5√n 26.399073712365

Divisors of 12821636

1, 2, 4, 733, 1466, 2932, 4373, 8746, 17492, 3205409, 6410818, 12821636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821636 can be divided by 12 positive divisors. The sum of these divisors (counting 12821636) is 1, the average is 0.083333333333333.

Base conversion 12821636

Base System Value
2 Binary 110000111010010010000100
3 Ternary 220010101222102
4 Quaternary 300322102010
5 Quinary 11240243021
6 Senary 1134451232
8 Octal 60722204
10 Decimal 12821636
12 Duodecimal 4363b18
16 Hexadecimal c3a484
20 Vigesimal 402e1g
36 Base36 7mt8k

Cryptographic Hash Functions

md5 69a37422ee94a422145814d7b39a2746
sha1 e8f41d748f244c81598fd65d515ed51ba76d5ec0
sha256 94a5fbb325c7f9c65063a713c5167fdbbd045671c4e4b8aaebe9f4c696b26cd7
sha512 e5833e68b90efcdf7c1162646b7de9e1c67fe290e19273cba44a2ec23ec8192dbc5f6e41762d6e08fbe93a2da0a153650491225428090ede9d9558db4137caa2
ripemd-160 94b66bc61de09f87de809d0d2f3e7c3c1de8a4d6

12821636 as geometric shapes

Circle

Radius = n
Diameter 25643272
Circumference 80560714.929205
Area 5.1646008136102E+14

Sphere

Radius = n
Volume 8.8291508956551E+21
Surface area 2.0658403254441E+15
Circumference 80560714.929205

Square

Length = n
Perimeter 51286544
Area 164394349716496
Diagonal 18132531.523011

Cube

Length = n
Surface area 986366098298976
Volume 2.1078045125216E+21
Space diagonal 22207724.988154

Equilateral Triangle

Length = n
Perimeter 38464908
Area 71184841546554
Altitude 11103862.494077

Triangular Pyramid

Length = n
Surface area 71184841546554
Volume 2.4840714403661E+20
Height 6044177.174337